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[Mechanical] Loss of power in TDV6
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Biffysun
 


Member Since: 09 Jul 2011
Location: Central
Posts: 1663

Scotland 2016 Discovery 4 3.0 SDV6 SE Tech Auto Corris GreyDiscovery 4

If its a 2005 you can just blank the EGRs off as they may not be working, no downside but with the forthcoming change in MoT regs leave the pipework in place so it 'looks' like they are still in use, getting the codes read would indicate if they are at fault Wink
  
Post #191406312th Feb 2018 11:03 pm
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robinforster@talktalk.net
 


Member Since: 07 Apr 2018
Location: Carlisle
Posts: 1

United Kingdom 2007 Discovery 3 TDV6 Commercial Manual Siberian SilverDiscovery 3

2007 disco 3 very low on power on start up but only sometimes,other times works fine.engine management light on occasionally. Driving at approx 60mph in 3rd gear for a few seconds never fails to fix problem. Diagnostics show no faults. Anyone had similar problem?
  
Post #19342457th Apr 2018 10:10 am
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Glenn of Belgium
 


Member Since: 29 Jul 2013
Location: Zeebrugge
Posts: 104

Belgium 2007 Discovery 3 TDV6 SE Manual Siberian SilverDiscovery 3
Loss of power

MY 2007 manual transmission:

-First no faults now amber light, needs to be readed at shop for codes...
-No smoke or nothing abnormal
-Power loss at some times; pressing the trotthle at metal does'nt give any more reaction on revs...! it's a bit to compare with TR programm grass gravel snow...
-Fitted a new MAP sensor
-Cleaned MAF sensor (how to test this one?)
-Cleaned conectors of erg/sensors of fuel temp/temp sensor manifold...
-cheked the turbo actuator (is working and not stucking)


to do:
-at the end of this month wil blank the EGR's and map then out of the software in closed position also


ANY ideas what causes this lack of power some times??? I should think that a problem with Turbo would give some revs up and much smoke, wich i don't have...

Help please Whistle
  
Post #201711110th Jan 2019 11:57 am
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